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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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PC87393F датащи(PDF) 135 Page - National Semiconductor (TI) |
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PC87393F датащи(HTML) 135 Page - National Semiconductor (TI) |
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135 / 148 page  135 www.national.com 9.0 Device Characteristics 9.1 GENERAL DC ELECTRICAL CHARACTERISTICS 9.1.1 Recommended Operating Conditions 9.1.2 Absolute Maximum Ratings Absolute maximum ratings are values beyond which damage to the device may occur. Unless otherwise specified, all volt- ages are relative to ground. 9.1.3 Capacitance TA = 25°C, f = 1 MHz 9.1.4 Power Consumption under Recommended Operating Conditions 9.2 DC CHARACTERISTICS OF PINS, BY I/O BUFFER TYPES The following tables summarize the DC characteristics of all device pins described in the Signal/Pin Connection and De- scription chapter. The characteristics describe the general I/O buffer types defined in Table 1. For exceptions, refer to Sec- tion 9.2.9. The DC characteristics of the system interface meet the PCI2.1 3.3V DC signaling. Symbol Parameter Min Typ Max Unit VDD Supply Voltage 3.0 3.3 3.6 V TA Operating Temperature 0 +70 °C Symbol Parameter Conditions Min Max Unit VDD Supply Voltage −0.5 +6.5 V VI Input Voltage −0.5 VDD + 0.5 V VO Output Voltage −0.5 VDD + 0.5 V TSTG Storage Temperature −65 +165 °C PD Power Dissipation 1W TL Lead Temperature Soldering (10 s) +260 °C ESD Tolerance C ZAP = 100 pF R ZAP = 1.5 K Ω1 1. Value based on test complying with RAI-5-048-RA human body model ESD testing. 2000 V Symbol Parameter Min Typ Max Unit CIN Input Pin Capacitance 57 pF CIN1 Clock Input Capacitance 5 8 12 pF CIO I/O Pin Capacitance 10 12 pF CO Output Pin Capacitance 68 pF Symbol Parameter Conditions Typ Max Unit ICC VDD Average Main Supply Current VIL = 0.5 V, VIH = 2.4 V No Load 32 50 mA ICCLP VDD Quiescent Main Supply Current in Low Power Mode VIL =VSS,VIH =VDD No Load 1.3 1.7 mA |
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